Ok For some reason I went to play civ 3 complete and the play button wasn't lit up and I couldn't start the game so I did a file check to see if anything was damaged/corrupted and it started a 101 MB download... Well it got to 101 MB and just hung there for an hour

So I canceled it and retried it and it's at 3% it won't delete it and restart and shutting gown galaxy doesn't do anything but scans the file up to 3% and hangs there

any ideas?

Sometimes restarting Galaxy helps.

But honestly it's probably easier to just use the offline installers.